Suffolk County Police Second Squad detectives are investigating a two-vehicle crash that killed a man and injured two others in Commack May 28.

Thomas Maloney was driving a 2012 Nissan Altima westbound on the North Service Road of the Long Island Expressway.  As he attempted to make a left turn onto Commack Road from the marked center turning lane, his vehicle was struck by a 2016 Ford van traveling in the left turning lane attempting to go straight.

Frank Stengl, 88, of Coram, the front seat passenger of the Nissan, was transported via Commack Volunteer Ambulance Corps to Southside Hospital in Bay Shore, where he was pronounced dead.  The rear seat passenger, Joan Walsh, 86, of Central Islip, was transported via Commack Volunteer Ambulance Corps to Stony Brook University Hospital with minor injuries.

Maloney, 64, of Dix Hills, was transported via Dix Hills Fire Department Ambulance to Southside Hospital in Bay Shore with minor injuries.

The driver of the Ford, Jesse Lombardi, 36, of Patchogue, was not injured and remained at the scene.

Both vehicles were impounded for a safety check.  Detectives are asking anyone with information about the crash to call the Second Squad at 631-854-8252.